* {
    margin: 0;
    padding: 0;
}

body {
    background-color: rgb(47, 90, 43);
}

ul {
    list-style: none;
}

ul .daohang {
    text-decoration: none;
    font-weight: 600;
}

.nav li {
    float: right;
    height: 50px;
    font: 25px/33px '微软雅黑';
}

.logo {
    position: absolute;
    left: 80px;
}

header {
    display: block;
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    z-index: 5;
    box-shadow: rgba(0, 0, 0, 0.3) 0px 4px 4px 0px;
    background-color: rgba(4, 17, 4, 0.319);
}

header a {
    color: aliceblue;
    text-decoration: none;
    display: block;
    padding: 9px 50px;
}

header a:hover {
    background-color: rgb(0 0 0 / 25%);
    padding: 9px 50px;
}

video {
    width: 100%;
    top: 0;
    left: 0;
    position: absolute;
}

.yinyue {
    height: 44px;
    width: 44px;
    margin-top: 3px;
    margin-left: 5px;
    display: inline-block;
}

audio {
    display: none;
    position: absolute;
    top: 2px;
    left: 2px;
}

.yinyue:hover #media {
    display: block;
}

.rotate {
    cursor: pointer;
    animation: rotate 10s linear infinite;
}

div audio:hover {
    animation-play-state: paused;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.zongbiao {
    color: rgb(59, 111, 60);
    font: 700 80px '微软雅黑';
    text-shadow: 5px 5px 3px rgb(0, 0, 0);
    position: absolute;
    top: 60px;
    left: 595px;
    z-index: 2;
}

form {
    position: absolute;
    top: 63px;
    left: 294px;
    height: 588px;
    width: 700px;
    box-shadow: rgb(0 0 0 / 30%) 0px 6px 10px 4px;
    padding: 97px;
    z-index: 1;
    border-radius: 5px;
    background-color: rgba(203, 251, 201, 0.297);
}

p.biaodan {
    display: inline-block;
    width: 58px;
    text-align: center;
    font: 500 18px '微软雅黑';
    color: rgb(26, 89, 19);
}

.zhengwen {
    position: absolute;
    top: 165px;
    left: -10px;
    display: inline-block;
    width: 58px;
    text-align: right;
    font: 500 18px '微软雅黑';
    color: rgb(26, 89, 19);
}

table {
    height: fit-content;
    width: fit-content;
    position: absolute;
    left: 150px;
}

td.t {
    height: 80px;
    width: 80px;
}

input.shuru {
    height: 32px;
    width: 354px;
    border-radius: 3px;
}

textarea {
    resize: none;
    width: 500px;
    height: 300px;
    max-width: 500px;
    max-height: 300px;
    font: 400 14px '微软雅黑';
    border-radius: 3px;

}

button {
    box-shadow: rgb(0 0 0 / 30%) 0px 6px 10px 4px;
}

.anniu {
    height: 36px;
    width: 75px;
    background-color: #efffef96;
    color: rgb(26, 89, 19);
}

.anniu1,
.anniu2,
.anniu3 {
    float: right;
    margin-left: 29px;
    margin-top: 73px;
}

.anniu4 {
    float: left;
    margin-left: 81px;
}

.shengming {
    position: absolute;
    top: 1600px;
    left: 650px;
    text-align: center;
    line-height: 20px;
}